baber/WOPTO huggingface dataset:
Patent JP-2003517139-A (JP)
Title: 内燃機関のピストンのための冷却室の下部カバー
IPC: F16B2/24
Filed: 2000-12-05
Abstract: (57)【要約】
内燃機関のピストンのための冷却室の下部カバー、例えば揺動シャフト形ピストンの冷却チャネルの円環状カバーにおいて、管状の流入部又は直立管が容易に取り受けられることが望ましい。このために、直立管若しくは管状の流入部は下部カバーにクリップ結合されるか又は係止結合によって取り付けられる。
Patent JP-2003522162-A (JP)
Title: キラルフェロセンホスフィン及び不斉触媒反応におけるその使用
IPC: C07C45/50
Filed: 2001-02-09
Abstract: (57)【要約】
フェロセン固定キラル配位子及びこのような不斉触媒作用に有用なキラル配位子に基づく金属錯体が開示されている。本発明の金属錯体は、不斉反応、例えば、水素化、ヒドリド移動、アリルアルキル化、ヒドロシリル化、ヒドロホウ素化、ヒドロビニル化、ヒドロホルミル化、オレフィン複分解、ヒドロカルボキシル化、異性化、シクロプロパン化、ディールス−アルダー反応、ヘック反応、異性化、アルドール反応、マイケル付加；エポキシ化、カイネティック光学分割及び[ｍ＋ｎ]付加環化における触媒として有用である。新たな配位子は、不斉Ｐｄ触媒によるアリルアルキル化反応及びＡｇ触媒によるアゾメチンイリドの[３+２]環化に効果的である。
Patent JP-2003523831-A (JP)
Title: 核生成鋳造装置及び方法
IPC: C22B9/04
Filed: 2000-03-30
Abstract: (57)【要約】
減圧下で鋳造品を製造する核生成鋳造装置及び方法。かかる鋳造装置は、精錬液体金属を受入れる液相線部分と凝固部分からなる鋳造品にして実質的に酸化物と硫化物を含まず偏析欠陥のない微細粒均質ミクロ組織を有する鋳造品が製造される。かかる鋳造装置は、精錬によって酸化物と硫化物が除去された精錬液体金属の供給源と、鋳造装置の少なくとも一部分を減圧にする減圧装置と、鋳造品を形成するための核生成鋳造装置とを含む。減圧装置は、鋳造品の液相線部分から巻き込み空気を低減させるのに十分な減圧を生じる。
Patent JP-2003524085-A (JP)
IPC: D21F5/00
Filed: 2001-02-16
Abstract: A method and an apparatus for arranging exhaust air and supply air in a drying section covered with a hood (14) in a paper machine, having drying cylinders (10) or the like and devices operating by negative and positive pressure. The exhaust air from the devices operating by negative pressure, such as suction rolls (20) and suction boxes is supplied out from the drying section via a first heat recovery tower (22). Substitute air is supplied via this first heat recovery tower to the runability components (38) operating by positive pressure in the drying section. Substitute air can be additionally supplied via a second separate heat recovery tower (22') to devices (40, 42) supplying heating air and/or ventilation air. The main portion of the exhaust air from the air space of the hood is supplied via this second heat recovery tower and out from the drying section.
Patent JP-2004501530-A (JP)
IPC: G01S11/10
Filed: 2001-03-02
Abstract: A method of modifying gain tables for the reverse-link communications in a cdma2000 wireless communication network includes the steps of estimating the velocity of a mobile station for a given frame error rate (FER) and data rate, and providing three gains to choose between based on the estimated velocity in order to specify a reverse-link transmit power level. The velocity estimation may be performed using a level crossing technique, a covariance approximation technique, or a Doppler spectrum estimation technique.
Patent JP-2003529032-A (JP)
IPC: F16J15/08
Filed: 2000-12-20
Abstract: High localized loading, galling, and high torque forces have been generally eliminated or greatly reduced in a two ferrule tube fitting assembly through suitable modification of the rear ferrule so as to redirect the reaction forces acting between the front ferrule and the drive nut. The rear ferrule has a cylindrical interior wall that closely surrounds the tube end and is provided on the interior cylindrical wall with a circumferentially continuous radial recess that is located between the nose and rear wall of the rear ferrule. The rear ferrule also has a radially external wall that is substantially conical and additionally shaped to extend radially outward toward the enlarged diameter portion or flange of the rear ferrule. The rear ferrule further includes a contoured face on the rear driven surface of the ferrule that engages the drive surface of the drive nut.
Patent JP-2003535393-A (JP)
Title: マイクロライセンシングシステムおよび方法
IPC: G06Q30/06
Filed: 2001-04-20
Abstract: (57)【要約】
本発明は、マイクロライセンシングシステムを提供する。前記システムは、（ａ）ライセンス可能なデータ要素の検索可能データベースと、（ｂ）ユーザーが前記ユーザーによって設定された基準に従って前記データ要素のうちの個々の１つを選択することを可能にする検索および選択手段と、（ｃ）識別可能なトランザクションを定義するために、前記データ要素のうちの前記個々の１つの使用に対する期間および条件を設定する手段と、（ｄ）前記データ要素のうちの前記個々の１つのユーザーデバイスへの伝送のための手段とを具備し、前記ユーザーデバイスは、前記データ要素のうちの前記個々の１つの使用を可能にする。
Patent JP-2003532265-A (JP)
Title: コンセント
IPC: H01R13/447
Filed: 2000-05-30
Abstract: (57)【要約】
【課題】適正規格のプラグでない他の道具を差し込む際、解除突起が作動されないようにして開閉具の移動を防止することによって、接点端子が露出されないようにし、感電事故の発生を防止できることは勿論、通常の方法、つまり、プラグを押圧する動作だけでプラグを接点端子に結合させられるので、簡単にプラグをコンセントに差し込むことのできる電源コンセントを提供する。
【解決手段】接点端子１５の上部に形成される通穴１０と、コンセントカバー２に形成されるプラグ差込み穴２１との間に、通穴１０を閉塞させる開閉具を設けるものの、この開閉具４にその作動を制御する施錠装置５を設け、開閉具４と施錠装置５がプラグの差込みによって作動されるように構成する。
Patent JP-2003533345-A (JP)
IPC: B01D65/02
Filed: 2001-05-11
Abstract: This invention relates to a method and a device for purifying water by means of inverted osmosis, ultra or nanofiltration or the like. The device comprises a raw water inlet (10) which via a pressurizing pump (15) is connected to a filter housing (24) in order to achieve an increased pressure of the water in the filter housing. The filter housing comprises a filter inlet (23), an outlet conduit (27) for purified water and a reject outlet (29) which is connected to a first branched off conduit (20) connected to the filter inlet (23) in order to form a circulation circuit (19) for concentrated unpurified water. The circulation circuit comprises a circulation pump (21) and a second branched off conduit (31) connected to a sewage drain (32) or the like for tapping off unpurified water. The device also comprises means for flushing (12, 18, 30), which when the pumps (15, 21) are not activated operates such that the raw water inlet is connected to the circulation circuit (19) and thereby forces the raw water in the direction towards and through the filter inlet (23) in order to expel a major part of the water not purified in the circulation circuit through the sewage (32).
Patent JP-2003208999-A (JP)
Title: Discharge plasma processing method and its equipment
Inventor: YARA TAKUYA
IPC: H05H1/46
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge plasma processing method and its equipment for immediate extinction of an arc after generating the minute arc, even if the minute arc discharge occurs at an electrode end part.  <P>SOLUTION: In the processing method, in which the processing is performed by spraying plasma on the processed body arranged outside plasma generating space from the electrode structure, which generates a glow discharge plasma by impressing an electric field between a pair of counter electrodes, of which at least the either electrode opposite surface is covered with a solid dielectric, and by introducing processing gas between the pair of counter electrodes, generating of the minute arc discharge is prevented by blowing off the arc extinguishing gas from the outside edge of the electrode structure.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003206406-A (JP)
Title: Resin composition, insulating material and multilayer wiring board
Inventor: KOMIYAKOKU TOSHIRO
IPC: B32B15/08
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin composition for attaining high flame retardance without using a halogen and a phosphorus compound, an insulating material and a multilayer wiring board.  <P>SOLUTION: This resin composition is a resin composition useful for a buildup material for a multilayer wiring board and comprises a resin and an inorganic compound having 300-800°C softening point. This insulating material is obtained by laminating the resin composition to a carrier film, etc. This multilayer wiring board is obtained by disposing the insulating material on one side or both the sides of an inner layer circuit board, heating and pressurizing.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214747-A (JP)
Title: Refrigerated vehicle
Inventor: HAYAMIZU KENICHI
IPC: B60P3/20
Filed: 2002-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refrigerated vehicle capable of restraining exchange of air in a cold reserving box and outside air in opening an opening and closing door to prevent deterioration of a material to be refrigerated in the cold reserving box.  <P>SOLUTION: This cold reserving box is provided with the opening and closing door opened in carrying in and out the material to be refrigerated, a door opening detecting sensor 51 for detecting opening of the opening and closing door, and an evaporator fan 24b for promoting heat exchange of air in the cold reserving box to the evaporator in the cold reserving box to the evaporator in the refrigerating operation. The evaporator fan is controlled to stop by a control device when the opening of the opening and closing door is detected by the door opening detecting sensor during refrigerating operation. A manual evaporator fan stop switch 52 is provided to stop the evaporator fan only during designated time. Further, when the vehicle running state is detected by a car speed sensor 53, the evaporator fan is prevented from being stopped.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003213261-A (JP)
Title: Method for purifying liquid crystal compound
Inventor: TAKENOUCHI OSAMU
IPC: G02F1/13
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purification method for obtaining a liquid crystal which does not cause the lowering of a voltage retention rate after passing a high temperature state in a process for producing liquid crystal display elements, or the like.  <P>SOLUTION: This method for purifying the liquid crystal compound is characterized by mixing the liquid crystal compound comprising elements selected from the element group consisting mainly of carbon, hydrogen, fluorine, chlorine, and oxygen and not having an aliphatic unsaturated group with a solvent that the difference between the solubility of the liquid crystal compound at ≤0°C and the solubility of the liquid crystal compound at 120°C is ≤1.5 times, heating the mixture in a state perfectly dissolving the liquid crystal compound in a range of 120 to 300°C in a liquid crystal compound decomposition rate range not exceeding 1% under an oxygen-containing atmosphere, and then cooling the heated mixture to recrystallize the liquid crystal compound.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221075-A (JP)
Title: Atmosphere-improvability tape for package, package with atmosphere-improvability tape, packaging container with atmosphere-improvability tape, engaging member, and package with engaging member
Inventor: YASUIKE TETSUO
IPC: B65D33/00
Filed: 2002-01-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an atmosphere-improvability tape for a package, causing no erroneous use of and charge leakage of an atmosphere-improving substance, capable of freely selecting a packaging material, and having no load to be applied on environment.  <P>SOLUTION: The atmosphere-improvability tape 10 for a package is formed with an inside rectangular atmosphere-improving layer 10A, and an outside thermoplastic resin layer 10B surrounding the atmosphere-improving layer 10A. The atmosphere-improving layer 10A contains a substance having atmosphere improvability. A thermoplastic polyethylene oxide is employed as an atmosphere- improvability substance. A polyethylene (linear low-density polyethylene LLDPE) is employed as a thermoplastic resin for the thermoplastic resin layer 10B.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219493-A (JP)
Title: Diaphragm for speaker
Inventor: INOUE TOSHIHIDE
IPC: H04R7/02
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm for a speaker, excellent in both elasticity and internal loss and can reproduce an original sound faithfully.  <P>SOLUTION: The diaphragm for a speaker is made by molding and curing a basic material impregnated with thermosetting resin. The basic material is a laminate including at least one woven fabric layer of inorganic fibers and at least one nonwoven fabric layer of natural fibers, and the thermosetting resin is unsaturated polyester resin. Volumetric fiber content of the diaphragm is in a range of 50%-90%.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003214356-A (JP)
Title: Internal gear pump
Inventor: INUI NAOKI
IPC: F04C14/24
Filed: 2002-01-25
Abstract: <P>PROBLEM TO BE SOLVED: To improve performance of an internal gear pump adopting an inner rotor and an outer rotor having a tooth number difference of 1, and at the same time, to reduce pressure pulsation, vibrations, and noise and to improve durability.  <P>SOLUTION: A terminal 3a of an intake port 3 is arranged forward of, in a rotating direction of a rotor, an intake port side rotor meshing point 5 at a position where an area of a closed space A between the inner rotor 1 and the outer rotor 2 is maximum in design. A starting end 4a of a discharge port 4 is arranged forward of, in the rotating direction of the rotor, a discharge port side meshing point at a position where the closed space A is separated from the intake port 3. Further, a thin groove 8 for making the discharge port gradually discharge liquid in the closed space before the discharge port side meshing point 6 reaches the discharge port 4 is discharged.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245076-A (JP)
Title: New protein and dna encoding the same
Inventor: NAKANISHI ATSUSHI
IPC: A61P25/28
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new protein having neurotransmitter agonistic channel activity, to provide a DNA encoding the protein, to provide a screening method for a compound controlling the activity of the protein, and to provide the compound obtained by the method.  <P>SOLUTION: The new protein which has an amino acid sequence (substantially) identical with a specific amino acid sequence is useful as a diagnostic marker or the like for such diseases as central nervous diseases, digestive tract diseases, hepatopathy, circulatory diseases, inflammatory diseases, autoimmune diseases, allergic diseases, thymopathic diseases, splenic diseases, immunodeficiency, cancer, rejection after organ transplantation and side effects due to carcinostatic therapy. The compound controlling the activity of the protein is useful as a prophylactic/therapeutic agent for such diseases as central nervous diseases, digestive tract diseases, hepatopathy, circulatory diseases, inflammatory diseases, autoimmune diseases, allergic diseases, thymopathic diseases, splenic diseases, immunodeficiency and cancer, inhibitor for the rejection after organ transplantation, or inhibitor for side effects due to carcinostatic therapy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003221467-A (JP)
Title: Rubber composition, vulcanizable rubber composition, and vulcanized rubber
Inventor: TSUKADA AKIRA
IPC: C08J3/22
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vulcanized rubber of a copolymeric rubber containing nitrile groups which is excellent in general physical properties and little in compression set.  <P>SOLUTION: One to 50 pts.wt. of an oxide or hydroxide (C) of a metal belonging to the group II of the periodic table is incorporated to a masterbatch containing 100 pts.wt. of a copolymer rubber (A) having nitrile groups and having an iodine value of 100 or less and 3-100 pts.wt. of a metal salt of an α,β-ethylenic unsaturated carboxylic acid (B) to obtain a rubber composition. To this rubber composition, an organic peroxide (D) of 0.1-10 pts.wt. is further mixed, and the mixture is subjected to vulcanization.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003225994-A (JP)
Title: Printing for suppressing graininess
Inventor: OKITA KENJI
IPC: B41J2/01
Filed: 2002-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the graininess of a printing image due to dots formed by the bonding of a plurality of ink drops.  <P>SOLUTION: A printing apparatus is constituted so as to perform printing by forming dots on a printing medium while performing the main scanning of a printing head having a plurality of nozzles arranged at a constant nozzle pitch PN along a sub-scanning direction in order to discharge at least the same ink of one color. The main scanning lines arranged parallelly at a constant main interscanning pitch in the sub-scanning direction are printed by recording a plurality of main scanning lines using this printing apparatus. In this printing, one or more pixels arranged at mutually adjacent positions are contained and the maximum number of pixels, contained in a pixel group wherein ink drops are discharged at pixel positions adjacent in continuous main scanning, is restricted and, therefore, the size of dots formed by the flocculation of a plurality of ink drops on the pixel group can be reduced.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002317866-A (JP)
Title: Driving device, its manufacturing method, traveler moving device and image reader
Inventor: NISHIKINO SACHIKO
IPC: H04N1/10
Filed: 2002-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a driving device and its manufacturing method allowing a reduction in the number of manufacturing processes for driving pulleys and in the weight thereof. SOLUTION: The driving device for moving a traveler with a wire driven by the driving pulleys 5, 6 mounted on a driving shaft 3 has the driving pulleys 5, 6 formed by pressing or rolling. Therefore, the number of machining processes for the driving pulleys 5, 6 is reduced and the weight of the driving pulleys 5, 6 in hollow structures are reduced.
Patent JP-2003231276-A (JP)
Title: Inkjet printer and cleaning device therefor
Inventor: SUZUKI TAKESHI
IPC: B41J2/185
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure capable of readily removing an impurity in a print head 1 in an inkjet printer.  <P>SOLUTION: This inkjet printer comprises the print head 1 having a nozzle 2, a first passage 11 for supplying printing ink to the print head 1, a cap 14 detachably covering the nozzle 2, and a second passage 12 which is connected to the first passage 11 through the nozzle 2 in a condition that the cap 14 covers the nozzle 2. A cleaning liquid reservoir 16a is detachably attached to one of the first passage 11 and the second passage 12 and a waste cleaning liquid reservoir 16b is detachably attached to the other thereof. The inkjet printer is equipped with a conveying means for conveying a cleaning liquid from the cleaning liquid reservoir 16a to the waste cleaning liquid reservoir 16b through the first passage 11 and the second passage 12 in a condition that the cleaning liquid reservoir 16a and the waste cleaning liquid reservoir 16b are attached to the first and second passages, respectively and the nozzle 2 is covered by the cap 14. The conveying means makes the inner section of the waste cleaning liquid reservoir 16b to be in a negative pressure condition.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232564-A (JP)
Title: Hot water supply system using co2 heat pump
Inventor: WADA HIROTAKA
IPC: F24H1/00
Filed: 2002-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water supply system using CO<SP>2</SP>heat pump, capable of suppressing both an initial cost and a running cost of the whole system, and supplying hot water having a stable temperature to the user side even in the case of using a large quantity of hot water at one time.  <P>SOLUTION: In this hot water supply system, a tank 3 of the CO<SP>2</SP>heat pump hot water supply unit 1 and a tank 4a of an electric hot water apparatus 4 are connected, the temperature of hot water fed from the CO<SP>2</SP>hot water unit 1 into the electric hot water apparatus 4 is set lower than the boiling temperature in the electric hot water apparatus 4, a temperature control mixing valve 8 is interposed in a hot water supply pipe 7a connecting the electric hot water apparatus 4 to the user sides A, B, C, and a hot water supply pipe 5a is connected to the valve 8, thereby feeding hot water having a designated constant temperature lower than the boiling preset temperature in the electric hot water apparatus 4.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003232679-A (JP)
Title: Light detecting device
Inventor: MIZUNO SEIICHIRO
IPC: H04N5/363
Filed: 2002-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light detecting device capable of increasing the picture element number, capable of realizing high density, and capable of accurately detecting the light.  <P>SOLUTION: This light detecting device 1 has a photodiode PDn, an integrating circuit 10n, a CDS circuit 20n, and a hold circuit 30n. The integrating circuit 10n includes an amplifier 11n, a capacity element C, and a switch SW. The photodiode PDn is arranged on a first base board 100. A differential pair input part (transistors T<SB>1</SB>and T<SB>2</SB>) of the amplifier 11n of the integrating circuit 10n and the capacity element C are arranged on a second base board 200. A driving part (transistors T<SB>5</SB>and T<SB>6</SB>) of the amplifier 11n of the integrating circuit 10n is arranged on a third base board 300.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237987-A (JP)
Title: Device for preventing a plurality of paper sheets from being fed in paper sheet feed part
Inventor: KATO MASAO
IPC: B65H7/12
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a plurality of paper sheets from being supplied in various kinds of paper sheets.  <P>SOLUTION: This device for preventing the plurality of paper sheets from being fed in a paper sheet feed part is constituted of an abutting part 2 for adjusting a position of the paper sheet on a feeder board 1 in the feed part, a press roller 4 for sandwiching the paper sheet 3 with respect to the feeder board under the condition where the paper sheet position is adjusted, so as to be pressed into a feeder board side, and a laser displacement measuring sensor 5 for measuring a distance between a reference measuring point 4a of the press roller and the laser displacement measuring sensor 5, the feed of the plurality of sheets is determined when a displacement difference ΔL of the distance between the reference measuring point 4a of the press roller and the laser displacement measuring sensor 5 is displaced by a determination set value or more, and the paper sheet supply to a working machine is stopped therein.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003243017-A (JP)
Title: Electric equivalent circuit model forming method for secondary battery and simulation method and program using this
Inventor: SASAKI TETSUO
IPC: H01M8/18
Filed: 2002-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric equivalent circuit model forming method for a secondary battery used for investigating the specifications of the secondary battery for purposes of using an overload region, and to provide a simulation method and a program using this method.  <P>SOLUTION: A current source I simulates input output current; a current source i<SB>0</SB>simulates self discharge characteristics; C<SB>0</SB>simulates battery capacity; R<SB>1</SB>simulates membrane resistance, electrolyte resistance, and contact resistance; R<SB>2</SB>//C<SB>2</SB>simulates resistance caused by movement and diffusion of charges and ions; and R<SB>3</SB>//C<SB>3</SB>simulates resistance depending on active material supply on the inside of a cell, to express the electric equivalent model for the secondary battery, a current value is calculated by using an optionally set output command and voltage value on the electric equivalent circuit model, and voltage on the equivalent circuit model used next time is calculated based on the calculated current value.  <P>COPYRIGHT: (C)2003,JPO